The information comes from:the Internet posted on:2023-09-04
To identify TPR material soles, try the following methods:
Observation appearance: TPR material soles usually have a smooth, uniform appearance. They may appear in different colors and textures and usually have a good gloss.
Feel feel: TPR material soles usually have a soft, elastic feel. You can gently press and bend the sole with your fingers to feel its elasticity and softness.
Sniff the smell: TPR material is usually a odorless or slightly rubbery smelling material. If the sole has a pungent odor, it may be the presence of other materials or additives.Ask the seller or manufacturer: If you are still unsure, you can ask the seller or manufacturer for information about the sole material. They should be able to provide detailed information and characteristics about the material of the sole.
Please note that TPR material soles may be similar to other similar materials, such as TPE or TPU. If you need more accurate confirmation, check with a professional or laboratory for testing and identification.
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